ALICE

NORAD 39467· COSPAR 2013-072F· Active satellite· Other / Unclassified· LEO

Launch

Launched on Dec 6, 2013 from Space Launch Complex 3E, United States of America aboard a Atlas V 501.

Atlas V 501 | NROL-39 (USA-247) →

Live · TLE epoch 2026-09-07 21:57 UTC

Orbit class

LEO — Low Earth Orbit (circular, < 2,000 km)

Operator

United States Government

Country

United States

Manufacturer

—

Launched

Dec 6, 2013

Mass

—

Apogee

660 km

Perigee

425 km

Inclination

120.46°

Period

1.59 h

Altitude history

Apogee and perigee for ALICE across 14 days of archived orbital elements (15 element sets, one per day).

Trend

Stable

Change

-0.9 km

Rate

-0.06 km/day

Now

425 × 660 km

Apogee Perigee

Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.

Launched with

3 other catalogued objects still in orbit from launch 2013-072 (Atlas V 501 | NROL-39 (USA-247)).

SMDC ONE 2.4 · 39469
TACSAT 6 · 39473
SMDC ONE 2.3 · 39474

Sources & further reading

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